Feeling tense, overwhelmed, or unable to fully relax can leave you wondering why your body seems stuck on high alert. Understanding your nervous system is a useful place to start. The vagus nerve helps regulate automatic functions, including heart rate and digestion. It is an important part of the parasympathetic nervous system, which supports your body’s rest-and-digest activities. What Does a “Vagus Nerve Reset” Mean? “Vagus nerve reset” is a popular phrase used to describe